We did not find the mini-radio set that fully convinces in every point in this tested. However, all of the tested sets are an asset, as they consistently sound better than many recordings made with internal microphones in cameras and smartphones. Differences in sound are often only perceptible in direct comparison...

The Røde solution seems a little more sophisticated in some respects and delivers slightly better sound quality and transmission/reception performance in a direct comparison. On the other hand, the price of the Rollei system is significantly lower, and for many you-tubers and vloggers it also provides a much better sound recording than in-camera or clip-on microphones...